#include <iostream>
#include <exception>
using namespace std;

void throwException()
{
	try
	{
		throw exception();
	}
	catch(exception &exceptionRef)
	{
		cout << "throwException() is catched." << "\n";
		throw; 
	}
}
int main(void)
{
	try
	{
		throwException();
		cout << "This information can not be print." << "\n";
	}
	catch(exception &exceptionRef2)
	{
		cout << "Catch again.";
	}
	
	return 0;
}
